sorry to hear of your charger port cover's demise.
I don't like cords hanging from my phone where they are likely to end up on the floor... I have feet and hands with magnets in them. If at all possible, stuff gravitates towards me and crash!! on the floor.
That is the single best reason I installed a Qi charger the same week I bought the phone back in April 2014 release day.
Knock on the same wood chunk, my cover port still appears to be healthy. But, I do have to use that port once in a while to transfer pictures/screenshots to the PC.